UA32907A - Process for demineralization of boron-containing water by electrodialysis - Google Patents
Process for demineralization of boron-containing water by electrodialysisInfo
- Publication number
- UA32907A UA32907A UA98073856A UA98073856A UA32907A UA 32907 A UA32907 A UA 32907A UA 98073856 A UA98073856 A UA 98073856A UA 98073856 A UA98073856 A UA 98073856A UA 32907 A UA32907 A UA 32907A
- Authority
- UA
- Ukraine
- Prior art keywords
- demineralization
- boron
- water
- containing water
- electrodialysis
- Prior art date
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
An invention relates to water treatment, particularly to the demineralization, and can be used for demineralization of natural mineralized boron-containing water. The object of the invention is the simplification and cheapening of the process by achievement of deep purification from boron (to level of GDK). The object is solved by the proposed process for demineralization of boron-containing water, consisting in electrodialysis of water solutions with pH 7.5-9.5 in the presence of medium basic anionite in desalting cell. The deep purification from boron is achieved by the simplification and cheapening by means of exclusion of slightly soluble calcium and magnesium compounds formation in treated water and decreasing of acid expenses for correction of water pH after demineralization.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA98073856A UA32907A (en) | 1998-07-16 | 1998-07-16 | Process for demineralization of boron-containing water by electrodialysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA98073856A UA32907A (en) | 1998-07-16 | 1998-07-16 | Process for demineralization of boron-containing water by electrodialysis |
Publications (1)
Publication Number | Publication Date |
---|---|
UA32907A true UA32907A (en) | 2001-02-15 |
Family
ID=74196819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA98073856A UA32907A (en) | 1998-07-16 | 1998-07-16 | Process for demineralization of boron-containing water by electrodialysis |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA32907A (en) |
-
1998
- 1998-07-16 UA UA98073856A patent/UA32907A/en unknown
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